EP 2270825 B1 20120704 - Keypad and keypad assembly
Title (en)
Keypad and keypad assembly
Title (de)
Tastatur und Tastaturanordnung
Title (fr)
Clavier et ensemble de clavier
Publication
Application
Priority
- EP 08006381 A 20051004
- EP 05021645 A 20051004
- KR 20050042035 A 20050519
- KR 20050064351 A 20050715
Abstract (en)
[origin: EP2270825A1] A keypad includes a light guide panel, the interior of which light propagates through, a film positioned on the upper surface of the light guide panel and having at least one key button positioned on the upper surface thereof, and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.
IPC 8 full level
H01H 13/83 (2006.01)
CPC (source: EP US)
H01H 13/83 (2013.01 - EP US); H01H 2209/074 (2013.01 - EP US); H01H 2209/082 (2013.01 - EP US); H01H 2215/01 (2013.01 - EP US); H01H 2219/044 (2013.01 - EP US); H01H 2219/056 (2013.01 - EP US); H01H 2219/06 (2013.01 - EP US); H01H 2219/062 (2013.01 - EP US); H01H 2221/002 (2013.01 - EP US); H01H 2221/07 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1724800 A1 20061122; EP 1724800 B1 20081217; AT E401659 T1 20080815; AT E418149 T1 20090115; AT E548745 T1 20120315; BR PI0601292 A 20070109; BR PI0601292 B1 20180807; BR PI0601294 A 20070109; BR PI0601294 A8 20171024; BR PI0601294 B1 20201013; CN 101145458 A 20080319; CN 101145458 B 20110119; CN 101150019 A 20080326; CN 101150019 B 20101013; DE 602005008209 D1 20080828; DE 602005011768 D1 20090129; EP 1732094 A1 20061213; EP 1732094 B1 20080716; EP 1944782 A1 20080716; EP 1944782 B1 20120307; EP 2270825 A1 20110105; EP 2270825 B1 20120704; ES 2308358 T3 20081201; ES 2318398 T3 20090501; ES 2390653 T3 20121115; JP 2006323843 A 20061130; JP 2006324240 A 20061130; JP 2009181965 A 20090813; JP 2010044794 A 20100225; JP 4732230 B2 20110727; JP 5008038 B2 20120822; PL 2270825 T3 20121130; RU 2006113453 A 20071120; RU 2007117683 A 20081120; RU 2008110466 A 20090927; RU 2332743 C2 20080827; RU 2458382 C2 20120810; TW 200703396 A 20070116; TW 200703397 A 20070116; TW I313018 B 20090801; TW I314748 B 20090911; US 2006260922 A1 20061123; US 2006260923 A1 20061123; US 2007175744 A1 20070802; US 2007240972 A1 20071018; US 2007240973 A1 20071018; US 7294803 B2 20071113; US 7378606 B2 20080527; US 7446275 B2 20081104; US 7462794 B2 20081209; WO 2006123882 A1 20061123; WO 2006123895 A1 20061123
DOCDB simple family (application)
EP 05021650 A 20051004; AT 05021645 T 20051004; AT 05021650 T 20051004; AT 08006381 T 20051004; BR PI0601292 A 20060419; BR PI0601294 A 20060419; CN 200710181692 A 20051227; CN 200710181707 A 20051227; DE 602005008209 T 20051004; DE 602005011768 T 20051004; EP 05021645 A 20051004; EP 08006381 A 20051004; EP 10184445 A 20051004; ES 05021645 T 20051004; ES 05021650 T 20051004; ES 10184445 T 20051004; JP 2006130983 A 20060510; JP 2006131040 A 20060510; JP 2009121009 A 20090519; JP 2009264895 A 20091120; KR 2006001823 W 20060516; KR 2006001842 W 20060517; PL 10184445 T 20051004; RU 2006113453 A 20060420; RU 2007117683 A 20070511; RU 2008110466 A 20080318; TW 95111421 A 20060331; TW 95111435 A 20060331; US 30094205 A 20051215; US 32702906 A 20060106; US 73188107 A 20070330; US 82023107 A 20070618; US 82045907 A 20070618